摘要 |
<p>A method of servicing a wellbore comprising preparing a cement slurry by premixing at least one latex, at least one stabilizer, and optionally water to form a homogeneous solution, further mixing the homogeneous solution with an ionic compound, cement, and optionally additional water to form the slurry, and placing the slurry in the wellbore. A method of stabilizing latex in cement slurry containing saltwater, comprising premixing the latex with a stabilizer until a homogenous solution forms prior to contacting the latex with the saltwater. A cement slurry comprising a latex, a stabilizer, a cement, an ionic compound, and water wherein the latex and stabilizer are contacted prior to contact of the latex with the ionic compound.</p> |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;CURTIS, PHILIP, ANTHONY;LEWIS, SAMUEL, J.;MORGAN, RICKEY, L.;GORDON, CHRISTOPHER;SANTRA, ASHOCK, K. |
发明人 |
LEWIS, SAMUEL, J.;MORGAN, RICKEY, L.;GORDON, CHRISTOPHER;SANTRA, ASHOCK, K. |